From: Karyna Shuliak hii To: Jeffrey <jeevacation@gmail.com> Date: Fri, 07 Dec 2018 06:26:24 +0000 Attachments: 10.1.1.844.9274.pdf http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.844.9274&rep=rep 1 &type=pdf EFTA00551755